Yaesu FT-817/857/897 TCXO Temperature Compensation Crystal Module TCXO-9

Yaesu FT-817/857/897 TCXO Temperature Compensation Crystal Module TCXO-9

banggood Module Board

19.99$
10.99$
Feature 1The temperature compensated crystal components applicable to Yaesu FT 817 857 897 models are fully compatible with the original TCXO 92The frequency is 22 625MHzwhich can improve the stability of the machine after replacing the original crystalIt performs better than the original module in different environments3In the actual testthe frequency of the crystal was observed with a high precision frequency meterThe original crystal was roasted with a fire and the frequency immediately shiftedand the temperature compensated crystal did not change significantlyand the effect was significant 4Generallythe temperature difference between winter and summer in northern areas is largeMany machines adjust the frequency in summer and deviate in winteror if they are used indoors normally in winterthe frequency deviation can be solved by changing to this temperature compensation crystalIt does not mean that the machine frequency is not deviated and there is no need to change the temperature compensationThe temperature compensation is not used to correct the frequency deviationbut to ensure that the frequency of the machine is always the same under various temperature environmentsOf coursemany machines originally have frequency deviations replaced with this crystalIt was not biased immediatelyit was because the crystal accuracy of the original machine was too poor and it was already biased Installation method Turn off the power of the machine